1 #====================================================================== |
1 #====================================================================== |
2 # L A D C P P R O C . D E F A U L T S |
2 # L A D C P P R O C . D E F A U L T S |
3 # doc: Fri Sep 17 09:44:21 2010 |
3 # doc: Fri Sep 17 09:44:21 2010 |
4 # dlm: Tue May 20 09:07:05 2014 |
4 # dlm: Tue May 20 10:49:52 2014 |
5 # (c) 2010 A.M. Thurnherr |
5 # (c) 2010 A.M. Thurnherr |
6 # uE-Info: 278 0 NIL 0 0 72 0 2 4 NIL ofnI |
6 # uE-Info: 289 0 NIL 0 0 72 0 2 4 NIL ofnI |
7 #====================================================================== |
7 #====================================================================== |
8 |
8 |
9 # default parameters for [LADCPproc] |
9 # default parameters for [LADCPproc] |
10 |
10 |
11 # NOTES: |
11 # NOTES: |
31 # Jun 5, 2013: - added $bad_beam |
31 # Jun 5, 2013: - added $bad_beam |
32 # Sep 6, 2013: - BUG: BT_begin_search_above value of 300m was correct; |
32 # Sep 6, 2013: - BUG: BT_begin_search_above value of 300m was correct; |
33 # the original bug was in the documentation |
33 # the original bug was in the documentation |
34 # Sep 19, 2013: - added support for $BT_range_method |
34 # Sep 19, 2013: - added support for $BT_range_method |
35 # Feb 22, 2014: - added $LADCP_max_gap |
35 # Feb 22, 2014: - added $LADCP_max_gap |
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36 # Mar 21, 2014: - added $ignore_tilt |
36 |
37 |
37 #---------------------------------------------------------------------- |
38 #---------------------------------------------------------------------- |
38 # Data editing |
39 # Data editing |
39 #---------------------------------------------------------------------- |
40 #---------------------------------------------------------------------- |
40 |
41 |
45 # happen in particular with CTD platforms that tend to "weather vane". |
46 # happen in particular with CTD platforms that tend to "weather vane". |
46 |
47 |
47 # $bad_beam = 1; |
48 # $bad_beam = 1; |
48 |
49 |
49 |
50 |
50 # Some ADCPs report occasional spurious velocity data while on deck. |
51 # Calculation of the LADCP time series of depth is re-started |
51 # The software can detect and remove many of these bad data based on |
52 # after a gap exceeding $LADCP_max_gap seconds. This is useful |
52 # long gaps between subsequent valid ensembles. To turn on this heuristic, |
53 # for dealing with double dips, data from instruments that |
53 # reduce the value of the following varible (time in seconds) to the longest |
54 # return occasional velocities while on deck, etc. By default, |
54 # LADCP gap in the data set (bottom bottle stop, large instrument tilt, etc). |
55 # all gaps are ignored. To turn on this heuristic, |
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56 # reduce the value of the following varible (time in seconds) to the |
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57 # longest real gap (large tilt, bottom stop, etc.) in the data. |
55 |
58 |
56 $LADCP_max_gap = 9999; |
59 $LADCP_max_gap = 9999; |
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60 |
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61 |
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62 # For DVL data collected on 2014 Webb gliders, the pitch information |
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63 # is offset by 11 degrees. Setting $ignore_tilt = 1 causes |
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64 # tilt information not be used: |
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65 # - to set TILT_BIT DELTA_TILT_BIT PPI_BIT |
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66 # - to calculate the depth of a particular bin |
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67 |
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68 undef($ignore_tilt); |
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69 |
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70 |
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71 # The values in the following variables are added to the corresponding |
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72 # tilt measurements. |
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73 |
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74 $pitch_offset = 0; |
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75 $roll_offset = 0; |
57 |
76 |
58 #---------------------------------------------------------------------- |
77 #---------------------------------------------------------------------- |
59 # ASCII CTD file support |
78 # ASCII CTD file support |
60 #---------------------------------------------------------------------- |
79 #---------------------------------------------------------------------- |
61 |
80 |
79 # $CTD_ASCII_badval = 999; |
98 # $CTD_ASCII_badval = 999; |
80 |
99 |
81 #---------------------------------------------------------------------- |
100 #---------------------------------------------------------------------- |
82 # Time Lagging |
101 # Time Lagging |
83 #---------------------------------------------------------------------- |
102 #---------------------------------------------------------------------- |
84 |
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85 # Calculation of the LADCP time series of depth is re-started |
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86 # after a gap exceeding $LADCP_max_gap seconds. This is useful |
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87 # for dealing with double dips, data from instruments that |
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88 # return occasional velocities while on deck, etc. By default, |
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89 # all gaps are ignored. |
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90 |
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91 $LADCP_max_gap = 9999; |
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92 |
103 |
93 #---------------------------------------------------------------------- |
104 #---------------------------------------------------------------------- |
94 # Backscatter Profile Parameters |
105 # Backscatter Profile Parameters |
95 #---------------------------------------------------------------------- |
106 #---------------------------------------------------------------------- |
96 |
107 |